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Merck
CN

P9666

磷酸钾 二元 三水合物

Molecular Biology, ≥99%

别名:

无水磷酸氢二钾 三水合物, 磷酸二钾, 磷酸氢二钾 三水合物

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关于此项目

线性分子式:
K2HPO4 · 3H2O
化学文摘社编号:
分子量:
228.22
NACRES:
NA.25
PubChem Substance ID:
UNSPSC Code:
12161700
EC Number:
231-834-5
MDL number:
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产品名称

磷酸钾 二元 三水合物, Molecular Biology, ≥99%

InChI

1S/2K.H3O4P.3H2O/c;;1-5(2,3)4;;;/h;;(H3,1,2,3,4);3*1H2/q2*+1;;;;/p-2

InChI key

XQGPKZUNMMFTAL-UHFFFAOYSA-L

SMILES string

O.O.O.[K+].[K+].OP([O-])([O-])=O

grade

Molecular Biology

assay

≥99%

form

powder or crystals

quality

200

pH

9.2-9.4 (25 °C, 50 g/L)

solubility

water: 100 mg/mL, clear, colorless

anion traces

chloride (Cl-): ≤30 ppm

cation traces

Fe: ≤10 ppm
heavy metals (as Pb): ≤5 ppm

foreign activity

DNase, RNase and protease, none detected

Quality Level

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存储类别

13 - Non Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)


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分析证书(COA)

Lot/Batch Number

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Ala A A Al-Subeihi et al.
Toxicology and applied pharmacology, 283(2), 117-126 (2015-01-01)
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Talanta, 147, 44-49 (2015-11-26)
The novel approach for hydroxyapatite (HA) surface characterization was proposed. The main aim of this investigation was to estimate surface properties of HA as a biomaterial in real system i.e. in simulated body fluid (SBF). One of the method, which

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